 export const IMAGE ='https://gitee.com/li-laier/mp4parser/raw/master/img/6.png';
 export const OVERLAY ='https://gitee.com/li-laier/mp4parser/raw/master/img/photoOne.png';
 export const IMAGEPNG ='https://gitee.com/li-laier/mp4parser/raw/master/img/6.png';
 export const OVERLAYPNG ='https://gitee.com/li-laier/mp4parser/raw/master/img/photoOne.png';